Greyhound Canada Transportation ULC began as a local British Columbia bus line in the early 1920s, expanded across most of Canada, and became a subsidiary of the US Greyhound in 1940. In 2018, Greyhound pulled out of Western Canada, preserving only domestic service in Ontario and Quebec, and trans-border routes to the United States. In March 2021, Greyhound Canada permanently suspended operation in all of Canada, with the exceptions of the following cross-border routes, operated by Greyhound Lines (USA). In October 2021, FlixBus announced the acquisition of Greyhound, including Greyhound Canada.